Google Cloud Storage for Firebase Alternatives (September 2025)

Powerful, simple, and cost-effective object storage service built for Google scale. You can use our client SDKs to store images, audio, video, or other user-generated content.

4.4/5

381+ reviews

Reviewed on:

G2
Gartner
2.
Firebase Realtime Database
https://firebase.googl
.com/docs/database/

Store and sync data with our NoSQL cloud database. Data is synced across all clients in realtime, and remains available when your app goes offline.

3.
IBM Cloud Object Storage
https://www.ib
.com/products/cloud-object-storage/

IBM Cloud Object Storage is a scalable and resilient managed data service on IBM Cloud, offering an alternative to block and file storage.

4.
Object Storage Service (OSS)-alibabacloud
https://www.alibabaclou
.com/en/product/object-storage-service/

Alibaba Cloud Object Storage Service (OSS) provides industry-leading scalability.Fully managed object storage service to store and access any amount of data from anywhere.

6.
Amazon S3 - Cloud Object Storage - AWS
https://aws.amazo
.com/s3/

Amazon S3 is cloud object storage with industry-leading scalability, data availability, security, and performance. S3 is ideal for data lakes, mobile applications, backup and restore, archival, IoT devices, ML, AI, and analytics.

7.
Fast and Scalable Object Storage | Gcore
https://gcor
.com/storage/

S3-compatible object storage by Gcore. Get the opportunity to store and retrieve any amount of data at any time.

8.
Object Storage Service (OBS) | Huawei Cloud
https://www.huaweiclou
.com/intl/en-us/product/obs.html/

Object Storage Service (OBS) provides secure, stable, and virtually infinite scalable object storage. You can store massive amounts of data on OBS.

10.
Persistent Disk: durable block storage | Google Cloud
https://cloud.googl
.com/persistent-disk/

Persistent Disk is Google’s local durable storage service, fully integrated with Google Cloud products, Compute Engine and Google Kubernetes Engine.

11.
DigitalOcean Spaces | S3-Compatible Object Storage
https://www.digitalocea
.com/products/spaces/

S3-compatible object storage with a built-in CDN that makes scaling easy, reliable, and affordable. $5/mo.

12.
13.
Cloud Healthcare API | Google Cloud
https://cloud.googl
.com/healthcare-api/

A secure, compliant, fully managed service for managing healthcare data in FHIR, HL7v2, and DICOM formats and unstructured text in natural language.

15.
Supabase | The Open Source Firebase Alternative
https://supabas
.com/

Build production-grade applications with a Postgres database, Authentication, instant APIs, Realtime, Functions, Storage and Vector embeddings. Start for free.

17.
Cloud Run | Google Cloud
https://cloud.googl
.com/run/

Build and deploy scalable containerized apps written in any language (like Go, Python, Java, Node.js, .NET, and Ruby) on a fully managed platform.

18.
Secret Manager | Google Cloud
https://cloud.googl
.com/security/products/secret-manager/

Securely store API keys, passwords, certificates, and other sensitive data with Google Cloud’s Secret Manager.

19.
App Engine Application Platform | Google Cloud
https://cloud.googl
.com/appengine/

Google App Engine lets app developers build scalable web and mobile back ends in any programming language on a fully managed serverless platform.

20.
File sharing and storage made simple
https://www.mediafir
.com/

MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.

21.
Object Storage for Capacity-Intensive Workloads | Cloudian
https://cloudia
.com/

Cloudian provides exabyte-scale storage for your capacity-intensive workloads: S3-compatible storage for on-prem, hybrid cloud, and multi-cloud.

22.
Cloud SDK - Libraries and Command Line Tools | Google Cloud
https://cloud.googl
.com/sdk/

Cloud SDK is a set of tools, including gcloud, gsutil, and bq command-line tools, client libraries & local emulators for developing with Google Cloud.

23.
Image and Video Upload, Storage, Optimization and CDN
https://cloudinar
.com/

Streamline media management and improve user experience by automatically delivering images and videos, enhanced and optimized for every user.

24.
Fast, Affordable Cloud Storage & Secure Data Protection Copy - Wasabi
https://wasab
.com/

Wasabi is making cloud data storage simple, affordable, fast and secure. It’s all we do, and we do it better than anyone.

25.
Photobucket | Photo Storage
https://photobucke
.com/

Store your photos and videos online with secure storage from Photobucket. Available on iOS, Android and desktop. Securely backup your memories and sign up today!

26.
BigQuery enterprise data warehouse | Google Cloud
https://cloud.googl
.com/bigquery/

BigQuery is a serverless, cost-effective, and multicloud data warehouse designed to help you turn big data into valuable business insights. Start free.

27.
Object Storage | Oracle
https://www.oracl
.com/cloud/storage/object-storage/

Object Storage reliably and securely stores any type of data in its native format. It is ideal for building modern applications that require scale and flexibility, and is often used for data consolidation, analytic data lakes, backup, and archive.

28.
Block Storage | Oracle Cloud
https://www.oracl
.com/cloud/storage/block-volumes/

Store application data on durable, high-performance block volumes where data stored is persistent meaning volumes can be connected, detached and moved as needed, even beyond the lifespan of the current compute instance.

29.
File Storage | Oracle
https://www.oracl
.com/cloud/storage/file-storage/

Easily move and store files within the cloud and automatically scale growth up to 8 Exabytes, eliminating the need to provision capacity in advance.

32.
Cloud Data Warehouse For Engineers | Firebolt
http://firebol
.io/

Firebolt is a complete redesign of the cloud data warehouse for the era of cloud and data lakes. Data warehousing with extreme speed & elasticity at scale.

33.
MinIO | S3 & Kubernetes Native Object Storage for AI
https://www.mini
.io/

MinIO's High Performance Object Storage is Open Source, Amazon S3 compatible, Kubernetes Native and is designed for cloud native workloads like AI.

35.
Cloud Shell  |  Google Cloud
https://cloud.googl
.com/shell/

Cloud Shell is a free online environment, with command-line access for managing your infrastructure and an online code editor for cloud development.

36.
Pub/Sub for Application & Data Integration | Google Cloud
https://cloud.googl
.com/pubsub/

Ingest events into Pub/Sub to stream to BigQuery, data lakes and databases; messaging middleware for streaming analytics and service integrations

37.
Easy File Transfers and Migration Between Cloud Storage Services
https://www.cloudfuz
.com/

CloudFuze makes it simple & cost-effective for businesses to migrate their cloud office environment with 100% replication, without downtime.

38.
GitHub - CloudBoost/cloudboost: Realtime JavaScript Backend.
https://cloudboos
.io/

Realtime JavaScript Backend. . Contribute to CloudBoost/cloudboost development by creating an account on GitHub.

40.
Cloud Build serverless CI/CD platform | Google Cloud
https://cloud.googl
.com/build/

A fully managed continuous integration, delivery & deployment platform that lets you run fast, consistent, reliable automated builds. Focus on coding.

41.
IBM Cloud Block Storage
https://www.ib
.com/products/block-storage/

IBM Cloud Block Storage is a high-performance cloud data storage service on IBM Cloud.

42.
Smarter cloud storage for your business.
https://stor
.io/

Make the switch to Storj and get better global performance, unparalleled security, and save 80% on your cloud costs while cutting your carbon footprint.

43.
Media Asset Management in the cloud / Publitio
https://publi
.io/

Publitio handles storage, processing and delivery of images & videos for modern web and mobile apps

44.
Cloud File Storage | IBM
https://www.ib
.com/products/file-storage/

IBM Cloud File Storage is flash-backed, durable and fast NFS-based cloud data storage on IBM Cloud.

45.
Azure Blob Storage | Microsoft Azure
https://azure.microsof
.com/en-us/products/storage/blobs/

Azure Blob storage provides scalable, cost-efficient object storage in the cloud. Store and access unstructured data for your most demanding workloads.

46.
Firebase Crashlytics
https://firebase.googl
.com/docs/crashlytics/

Get clear, actionable insight into app issues with this powerful crash reporting solution for Apple, Android, Flutter, and Unity.

47.
Archive Storage | Oracle
https://www.oracl
.com/cloud/storage/archive-storage/

Securely store any type of data with Oracle Archive Storage. Archive storage provides long-term data storage for digital assets, online backup, records compliance and other data retention needs.

48.
Cloud Storage for Business: Secure Your Data with Zoolz
http://zool
.com/

Secure your data with Zoolz's cloud storage for business. Enjoy top-notch security, scalability, and efficiency. Get started with Zoolz

49.
Google Kubernetes Engine (GKE) | Google Cloud
https://cloud.googl
.com/kubernetes-engine/

GKE is the industry's first fully managed Kubernetes service with full Kubernetes API, 4-way autoscaling, release channels, and multi-cluster support.

51.
Secure Storage - Amazon S3 Glacier storage classes - AWS
https://aws.amazo
.com/s3/storage-classes/glacier/

Long-term, secure, durable Amazon S3 object storage classes for data archiving, starting at $1 per terabyte per month.

52.
Compute Engine | Google Cloud
https://cloud.googl
.com/products/compute/

Easily create and run online VMs on Google Cloud. Choose from preset or custom machine types for web servers, databases, AI, and more.

53.
Qumulo | Data Simplified Anywhere at Exabyte Scale
https://qumul
.com/

Store, manage, and simplify all your unstructured data and hybrid workflows in one platform, anywhere - at the edge, in the core, or in any cloud.

54.
Managed SFTP & FTP as a service - SFTPCloud
https://sftpclou
.io/

SFTPCloud is a scalable and highly-available service for creating secure, managed SFTP and FTP servers powered by the cloud storage of your choice.

55.
Cloud DNS | Google Cloud
https://cloud.googl
.com/dns/

Reliable, low-latency, authoritative DNS serving. Create DNS records with a CLI, or program against a REST API to customize the service to your needs.

56.
Apigee API Management | Google Cloud
https://cloud.googl
.com/apigee/

Build, manage, and secure APIs—for any use case, environment, or scale. Google Cloud's API management solution to operate APIs with high performance.

58.
Secure File Sharing & FTP Hosting for Enterprise | SmartFile
https://www.smartfil
.com/

Access, store and share files in the cloud or behind your firewall. Designed for users, engineered for IT. Proven to scale to 40,000+ users. Tailored to your stack.

61.
Hybrid Cloud Storage Array: Cost-Effective and Easy-to-Manage - Alibaba Cloud
https://www.alibabaclou
.com/en/product/storage-array/

Hybrid Cloud Storage Array (HCSA) is an enterprise-level storage array that integrates with the Alibaba Cloud storage gateway, allows you to manage cloud storage resources just as local storage.

62.
Virtual Private Cloud (VPC) | Google Cloud
https://cloud.googl
.com/vpc/

Google Cloud VPC is global, scalable, and flexible. It provides networking for Compute Engine VM, GKE containers, and the App Engine environment.

63.
Unlimited Cloud storage | Cloud Backups | Cloud Drive
https://www.opendriv
.com/

Open Drive unlimited cloud storage - Store, sync, backup documents, sharing and collaboration with instant access all in a simple to use, secure environment

64.
Identity and Access Management  |  Google Cloud
https://cloud.googl
.com/security/products/iam/

Identity and Access Management (IAM) gives admins fine-grained access control and visibility for centrally managing enterprise cloud resources

65.
Cloud Asset Inventory  |  Google Cloud
https://cloud.googl
.com/security/products/asset-inventory/

A metadata inventory service that allows you to view, monitor, and analyze all your Google Cloud and Anthos assets across projects and services.

68.
Cloud Volumes ONTAP for Optimized Data Storage | NetApp
https://www.netap
.com/cloud-services/cloud-volumes-ontap/

Cloud Volumes ONTAP enables you to optimize your cloud storage costs and performance while enhancing data protection, security, and compliance.

69.
High-Performance Data Storage Software for Your Cloud | StorPool
https://storpoo
.com/

"StorPool is the most efficient, reliable & scalable data storage software for Cloud Builders, Hosters & MSPs. Starts from 1 million IOPS and 0.1 ms of latency."

70.
Home
https://www.e2enetwork
.com/

NVIDIA H100, L4, A100-80/40GB, A40,A30, RTX8000, V100, and T4s GPUs. Available in hourly, committed, and SPOT. For AL/ML/HPC workloads. NSE-Listed Hyperscaler.

71.
Image CDN: Image Optimization, Processing & Hosting • Sirv
https://sir
.com/

Sirv helps you and your team manage, transform, optimize and deliver digital assets for faster websites and apps. Increase your conversions with Sirv today.

72.
Certificate Authority Service | Google Cloud
https://cloud.googl
.com/security/products/certificate-authority-service/

Simplify the deployment, management, and security of private certificate authorities (CAs) without managing infrastructure.

73.
Cloud Trace  |  Google Cloud
https://cloud.googl
.com/trace/

Cloud Trace is a distributed tracing system that collects latency data from your applications and finds performance bottlenecks in production.

75.
Cloud Block Storage - Amazon EBS - AWS
https://aws.amazo
.com/ebs/

Amazon Elastic Block Store (EBS) is an easy to use, high-performance cloud Storage Area Network (SAN).

76.
Cloud to Cloud Transfer & Data Migration | Cloudsfer
https://www.cloudsfe
.com/

Cloud migration between cloud storage providers: Google drive, Dropbox and more! Sync cloud services, Migrate cloud data.

77.
Cloud storage manager – Manage multiply cloud services | CloudMounter for Mac & Win
https://cloudmounte
.net/

Connect to Dropbox, Google Drive, OneDrive, Amazon S3, and other cloud services from Finder via CloudMounter - a handy tool for cloud data management.

78.
Tensor Processing Units (TPUs) | Google Cloud
https://cloud.googl
.com/tpu/

Google Cloud's Tensor Processing Units (TPUs) are custom-built to help speed up machine learning workloads. Contact Google Cloud today to learn more.

79.
Tensor Processing Units (TPUs) | Google Cloud
https://cloud.googl
.com/edge-tpu/

Google Cloud's Tensor Processing Units (TPUs) are custom-built to help speed up machine learning workloads. Contact Google Cloud today to learn more.

80.
Welcome - Userify SSH Key Manager
https://userif
.com/

Free SSH key manager that helps you manage access and authorization across your instances and servers across your multi-cloud infrastructure.

81.
Firebase Crashlytics | Track, prioritize, and fix app crashes faster
https://firebase.googl
.com/products/crashlytics/

Explore how Firebase Crashlytics provides real time app crash & stability reporting for iOS, Android, Flutter, and Unity apps so you can fix crashes faster.

82.
File uploading, processing & delivery for web and mobile apps | Uploadcare
https://uploadcar
.com/

Uploadcare provides companies with simple, powerful, developer-friendly building blocks to handle file uploading, processing, and delivery. A complete out-of-the-box solution, built for engineers by engineers.

83.
Vision AI: Image & Visual AI Tools | Google Cloud
https://cloud.googl
.com/vision/

Vision AI uses image recognition to create computer vision apps and derive insights from images and videos with pre-trained APIs. Learn about visual AI tools.

84.
Identity Platform | Google Cloud
https://cloud.googl
.com/security/products/identity-platform/

Add identity and access management functionality to your app, protect user accounts, and scale with confidence using a cloud-based CIAM platform.

85.
86.
SFTP To Go: Managed SFTP/FTPS Cloud Storage as a Service
https://sftptog
.com/

Secure cloud storage with SFTP/FTPS/S3/HTTP file access designed for smooth and easy data transfer.

87.
Data Lake | Microsoft Azure
https://azure.microsof
.com/en-us/solutions/data-lake/

Store data of any size, shape, and speed with Azure Data Lake. Power your big data analytics, develop massively parallel programs, and scale with future growth.

88.
Empower Your Business in USA & Canada with Alibaba Cloud's Cloud Products & Services
https://us.alibabaclou
.com/

Alibaba Cloud offers integrated suite of cloud products and services to businesses in America, to help to digitalize by providing scalable, secure and reliable cloud computing solutions. Try for Free.

89.
NoSQL Database | Oracle
https://www.oracl
.com/database/nosql/

NoSQL Database can be run in the cloud or on-premises for applications that require either flexible data models, workloads, demanding predictable, lighting fast access to data or easy to use APIs.

90.
Cloud Classic FAQ | Oracle
https://www.oracl
.com/cloud/cloud-classic/faq/

Find answers to frequently asked questions on Cloud Classic, covering compute, database backup, networking, storage, and more. Get insights now.

91.
Configure OCI Storage Gateway
https://blogs.oracl
.com/dataintegration/post/configure-oci-storage-gateway/

This blog post covers things on how to leverage the use of Storage Gateway for Syncing your On-Premise/Cloud Machine's data to Oracle Cloud Infrastructure Object storage. Storage Gateway is the evolution of the Storage Software Appliance that was launched with Oracle Cloud Infrastructure Classic. By migrating to Oracle Cloud Infrastructure Object Storage, you are using Storage Gateway with its enhanced file-to-object transparency and improved scale and performance.

92.
imgix - The End-to-End Visual Media Solution
https://www.imgi
.com/

imgix transforms, optimizes, and intelligently caches your entire asset library for faster pages, higher engagement, and a simpler workflow.

94.
Cloud-to-Cloud SaaS Backup | Backupify for M365 and Google
https://www.backupif
.com/

Backupify helps you to protect your Google Workspace, Microsoft Office 365 data. You can both backup and restore SaaS data easily with Backupify.

95.
Apache Usergrid — the BaaS not made for Hipsters
https://usergrid.apach
.org/

An open-source Backend-as-a-Service stack for web & mobile applications, based on RESTful APIs.

96.
Global CDN. Free Forever Plan | Gcore
https://gcor
.com/cdn/

Accelerate your static and dynamic content delivery with the next-generation CDN by Gcore. Advanced caching functionality and built-in security mechanisms.

97.
Europe's empowering cloud provider | Scaleway
https://www.scalewa
.com/

Build, train, deploy and scale AI models and intelligent applications on a resilient and sustainable cloud ecosystem.

98.
AODocs | Cloud Document Management
https://aodoc
.com/

Combine process automation and document management, at scale, while controlling where and how your content is stored.

99.
StorageGRID — Object Storage | NetApp
https://www.netap
.com/data-storage/storagegrid/

The NetApp® StorageGRID® software-defined object storage suite supports a wide range of use cases across public, private, and hybrid multicloud environments. StorageGRID stores, secures, protects, and preserves unstructured data cost effectively over long periods.